Python-xrandr is a high level API for the RandR extension of the X.org server. RandR allows you to switch resolution, refresgh rate and output settings on the fly without having to hack the xorg.conf file or to restart your x server.

Finally after starting at my new job I have found some time to work on displayconfig-gtk again. So expect a new release soon. If you would like to give it a try before, you can download the package for Gutsy from my website.